71556432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 200939520

約数和(自身を除く): 129383088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2531, 3534, 4712, 5062, 7068, 7593, 9424, 10124, 14136, 15186, 20248, 28272, 30372, 40496, 48089, 60744, 78461, 96178, 121488, 144267, 156922, 192356, 235383, 288534, 313844, 384712, 470766, 577068, 627688, 769424, 941532, 1154136, 1255376, 1490759, 1883064, 2308272, 2981518, 3766128, 4472277, 5963036, 8944554, 11926072, 17889108, 23852144, 35778216, 71556432]

約数ペア:

[(1, 71556432), (2, 35778216), (3, 23852144), (4, 17889108), (6, 11926072), (8, 8944554), (12, 5963036), (16, 4472277), (19, 3766128), (24, 2981518), (31, 2308272), (38, 1883064), (48, 1490759), (57, 1255376), (62, 1154136), (76, 941532), (93, 769424), (114, 627688), (124, 577068), (152, 470766), (186, 384712), (228, 313844), (248, 288534), (304, 235383), (372, 192356), (456, 156922), (496, 144267), (589, 121488), (744, 96178), (912, 78461), (1178, 60744), (1488, 48089), (1767, 40496), (2356, 30372), (2531, 28272), (3534, 20248), (4712, 15186), (5062, 14136), (7068, 10124), (7593, 9424)]